.bulk-sending {
  padding: 20px;
  min-height: calc(100vh - 40px);

  .operation-section {
    margin-bottom: 20px;
    display: flex;
    gap: 12px;
  }

  .main-content {
    display: flex;
    gap: 20px;
    min-height: 0;

    .table-section {
      flex: 1;
      background: #fff;
      padding: 20px;
      border-radius: 4px;
      box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
      overflow: auto;
      display: flex;
      flex-direction: column;
      gap: 20px;

      .operation-section {
        display: flex;
        gap: 10px;
      }

      .custom-table {
        :deep(.el-table__header) {
          th {
            background-color: #f5f7fa;
            color: #606266;
            font-weight: 600;
          }
        }

        :deep(.el-table__row) {
          &:hover {
            td {
              background-color: #f5f7fa;
            }
          }
        }
      }
    }
  }

  .pagination-section {
    display: flex;
    justify-content: flex-end;
    padding: 10px 0;
  }
}
